<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>登入</title>
  <meta name="renderer" content="webkit">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="viewport"
        content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=0">
  <link rel="stylesheet" href="/layui/css/layui.css" media="all">
  <link rel="stylesheet" href="/style/admin.css" media="all">
  <link rel="stylesheet" href="/style/login.css" media="all">
</head>
<body>

<div class="layadmin-user-login layadmin-user-display-show" id="LAY-user-login" style="display: none;">
  <div class="layadmin-user-login-main">
    <div class="layadmin-user-login-box layadmin-user-login-header">
      <h2>后台登录</h2>
      <p>社区图书馆多功能厅预约后台系统</p>
    </div>
    <div class="layadmin-user-login-box layadmin-user-login-body layui-form">
      <div class="layui-form-item">
        <label class="layadmin-user-login-icon layui-icon layui-icon-username" for="LAY-user-login-username"></label>
        <input type="text" name="username" id="LAY-user-login-username" value="" lay-verify="required"
               placeholder="用户名" class="layui-input">
      </div>
      <div class="layui-form-item">
        <label class="layadmin-user-login-icon layui-icon layui-icon-password" for="LAY-user-login-password"></label>
        <input type="password" name="password" id="LAY-user-login-password" value="" lay-verify="required|pass"
               placeholder="密码" class="layui-input">
      </div>
      <div class="layui-form-item">
        <div class="layui-row">
          <div class="layui-col-xs7">
            <label class="layadmin-user-login-icon layui-icon layui-icon-vercode" for="LAY-user-login-vercode"></label>
            <input type="text" name="vercode" id="LAY-user-login-vercode" lay-verify="required" placeholder="图形验证码"
                   class="layui-input">
          </div>
          <div class="layui-col-xs5">
            <div style="margin-left: 10px;">
              <img src="/getAuthCode" class="layadmin-user-login-codeimg" id="LAY-user-get-vercode">
            </div>
          </div>
        </div>
      </div>
      <div class="layui-form-item">
        <button onclick="login()" class="layui-btn layui-btn-fluid" lay-submit lay-filter="LAY-user-login-submit">登 入
        </button>
      </div>
      <div class="layui-trans layui-form-item layadmin-user-login-other">
        <a href="/reg" class="layadmin-user-jump-change layadmin-link">注册帐号</a>
      </div>
    </div>
  </div>

  <div class="layui-trans layadmin-user-login-footer">
    <p> © 2021 layui.com</p>
  </div>

</div>

<script src="/utils.js"></script>
<script src="/layui/layui.js"></script>
<script>
  function login() {
    layui.use(['tree', 'util', 'form'], function () {
      let $ = layui.$;
      let layer = layui.layer;
      const form = layui.form;
      form.verify({
        pass: [
          /^[\S]{6,12}$/
          , '密码必须6到12位，且不能出现空格'
        ]
      });

      let authCode = $("#LAY-user-login-vercode").val();
      let username = $("#LAY-user-login-username").val();
      let password = $("#LAY-user-login-password").val();
      let loginData = "username=" + username + "&password=" + password + "&authCode=" + authCode;
      $.ajax({
        type: "post",
        data: loginData,
        url: "/api/system/login",
        success: function (data) {
          if (data.code === 2000) {
            layer.msg(data.message);
            setTimeout(function () {
              window.location.href = "/back/index"
            }, 1000)
          } else {
            layer.msg(data.message);
            setTimeout(function () {
              window.location.href = "/"
            }, 1000)
          }
        },
        error: function () {
          layer.msg("服务器未响应")
        }
      })
    });
  }
</script>
</body>
</html>